3240401113 has 4 divisors (see below), whose sum is σ = 3410948560. Its totient is φ = 3069853668.

The previous prime is 3240401081. The next prime is 3240401117. The reversal of 3240401113 is 3111040423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3240401113 - 2⁵ = 3240401081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 170547427 = 3240401113 / (3 + 2 + 4 + 0 + 4 + 0 + 1 + 1 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3240401117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85273695 + ... + 85273732.

It is an arithmetic number, because the mean of its divisors is an integer number (852737140).

Almost surely, 2^3240401113 is an apocalyptic number.

It is an amenable number.

3240401113 is a deficient number, since it is larger than the sum of its proper divisors (170547447).

3240401113 is a wasteful number, since it uses less digits than its factorization.

3240401113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170547446.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3240401113 is about 56924.5211925406. The cubic root of 3240401113 is about 1479.7883056418.

Adding to 3240401113 its reverse (3111040423), we get a palindrome (6351441536).

The spelling of 3240401113 in words is "three billion, two hundred forty million, four hundred one thousand, one hundred thirteen".